Limit switch



FIG. 1 is a top, front and right side perspective view of a limit switch showing a first embodiment of our new design;

FIG. 2 is a bottom, rear and left side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a left side view thereof, shown in an alternate position of use;

FIG. 10 is a top, front and right side perspective view of a limit switch showing a second embodiment of our new design;

FIG. 11 is a bottom, rear and left side perspective view thereof;

FIG. 12 is a front elevational view thereof;

FIG. 13 is a rear elevational view thereof;

FIG. 14 is a left side view thereof;

FIG. 15 is a right side view thereof;

FIG. 16 is a top plan view thereof;

FIG. 17 is a bottom plan view thereof; and,

FIG. 18 is a left side view thereof, shown in an alternate position of use.

The broken lines depict environmental subject matter only and form no part of the claimed design. 

CLAIM The ornamental design for a limit switch, as shown and described. 